KO

Katsunobu Ogura

NI Nikon: 1 patents #1,647 of 2,493Top 70%
SN Sendai Nikon: 1 patents #1 of 13Top 8%
Overall (All Time): #3,447,207 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6885437 Mask exchanging method and exposure apparatus Kenji Nishi, Hidekazu Kikuchi 2005-04-26